#include "coretypes.h"
#include "tm.h"
#include "tree.h"
+#include "intl.h"
#include "cp-tree.h"
#include "flags.h"
#include "toplev.h"
value may not be changed thereafter. */
void
-readonly_error (tree arg, const char* string)
+readonly_error (tree arg, readonly_error_kind errstring)
{
- const char *fmt;
+
+/* This macro is used to emit diagnostics to ensure that all format
+ strings are complete sentences, visible to gettext and checked at
+ compile time. */
+
+#define ERROR_FOR_ASSIGNMENT(AS, ASM, IN, DE, ARG) \
+ do { \
+ switch (errstring) \
+ { \
+ case REK_ASSIGNMENT: \
+ error(AS, ARG); \
+ break; \
+ case REK_ASSIGNMENT_ASM: \
+ error(ASM, ARG); \
+ break; \
+ case REK_INCREMENT: \
+ error (IN, ARG); \
+ break; \
+ case REK_DECREMENT: \
+ error (DE, ARG); \
+ break; \
+ default: \
+ gcc_unreachable (); \
+ } \
+ } while (0)
if (TREE_CODE (arg) == COMPONENT_REF)
{
if (TYPE_READONLY (TREE_TYPE (TREE_OPERAND (arg, 0))))
- fmt = "%s of data-member %qD in read-only structure";
+ ERROR_FOR_ASSIGNMENT (G_("assignment of "
+ "data-member %qD in read-only structure"),
+ G_("assignment (via 'asm' output) of "
+ "data-member %qD in read-only structure"),
+ G_("increment of "
+ "data-member %qD in read-only structure"),
+ G_("decrement of "
+ "data-member %qD in read-only structure"),
+ TREE_OPERAND (arg, 1));
else
- fmt = "%s of read-only data-member %qD";
- error (fmt, string, TREE_OPERAND (arg, 1));
+ ERROR_FOR_ASSIGNMENT (G_("assignment of "
+ "read-only data-member %qD"),
+ G_("assignment (via 'asm' output) of "
+ "read-only data-member %qD"),
+ G_("increment of "
+ "read-only data-member %qD"),
+ G_("decrement of "
+ "read-only data-member %qD"),
+ TREE_OPERAND (arg, 1));
}
else if (TREE_CODE (arg) == VAR_DECL)
{
if (DECL_LANG_SPECIFIC (arg)
&& DECL_IN_AGGR_P (arg)
&& !TREE_STATIC (arg))
- fmt = "%s of constant field %qD";
+ ERROR_FOR_ASSIGNMENT (G_("assignment of "
+ "constant field %qD"),
+ G_("assignment (via 'asm' output) of "
+ "constant field %qD"),
+ G_("increment of "
+ "constant field %qD"),
+ G_("decrement of "
+ "constant field %qD"),
+ arg);
else
- fmt = "%s of read-only variable %qD";
- error (fmt, string, arg);
+ ERROR_FOR_ASSIGNMENT (G_("assignment of "
+ "read-only variable %qD"),
+ G_("assignment (via 'asm' output) of "
+ "read-only variable %qD"),
+ G_("increment of "
+ "read-only variable %qD"),
+ G_("decrement of "
+ "read-only variable %qD"),
+ arg);
+
}
else if (TREE_CODE (arg) == PARM_DECL)
- error ("%s of read-only parameter %qD", string, arg);
+ ERROR_FOR_ASSIGNMENT (G_("assignment of "
+ "read-only parameter %qD"),
+ G_("assignment (via 'asm' output) of "
+ "read-only parameter %qD"),
+ G_("increment of "
+ "read-only parameter %qD"),
+ G_("decrement of "
+ "read-only parameter %qD"),
+ arg);
else if (TREE_CODE (arg) == INDIRECT_REF
&& TREE_CODE (TREE_TYPE (TREE_OPERAND (arg, 0))) == REFERENCE_TYPE
&& (TREE_CODE (TREE_OPERAND (arg, 0)) == VAR_DECL
|| TREE_CODE (TREE_OPERAND (arg, 0)) == PARM_DECL))
- error ("%s of read-only reference %qD", string, TREE_OPERAND (arg, 0));
+ ERROR_FOR_ASSIGNMENT (G_("assignment of "
+ "read-only reference %qD"),
+ G_("assignment (via 'asm' output) of "
+ "read-only reference %qD"),
+ G_("increment of "
+ "read-only reference %qD"),
+ G_("decrement of "
+ "read-only reference %qD"),
+ TREE_OPERAND (arg, 0));
else if (TREE_CODE (arg) == RESULT_DECL)
- error ("%s of read-only named return value %qD", string, arg);
+ ERROR_FOR_ASSIGNMENT (G_("assignment of "
+ "read-only named return value %qD"),
+ G_("assignment (via 'asm' output) of "
+ "read-only named return value %qD"),
+ G_("increment of "
+ "read-only named return value %qD"),
+ G_("decrement of "
+ "read-only named return value %qD"),
+ arg);
else if (TREE_CODE (arg) == FUNCTION_DECL)
- error ("%s of function %qD", string, arg);
+ ERROR_FOR_ASSIGNMENT (G_("assignment of "
+ "function %qD"),
+ G_("assignment (via 'asm' output) of "
+ "function %qD"),
+ G_("increment of "
+ "function %qD"),
+ G_("decrement of "
+ "function %qD"),
+ arg);
else
- error ("%s of read-only location %qE", string, arg);
+ ERROR_FOR_ASSIGNMENT (G_("assignment of "
+ "read-only location %qE"),
+ G_("assignment (via 'asm' output) of "
+ "read-only location %qE"),
+ G_("increment of "
+ "read-only location %qE"),
+ G_("decrement of "
+ "read-only location %qE"),
+ arg);
}
\f
be abstract. */
if (!CLASS_TYPE_P (type))
return 0;
+ type = TYPE_MAIN_VARIANT (type);
/* If the type is incomplete, we register it within a hash table,
so that we can check again once it is completed. This makes sense
unsigned ix;
tree fn;
- inform (input_location, "%J because the following virtual functions are pure "
- "within %qT:", TYPE_MAIN_DECL (type), type);
+ inform (DECL_SOURCE_LOCATION (TYPE_MAIN_DECL (type)),
+ " because the following virtual functions are pure within %qT:",
+ type);
for (ix = 0; VEC_iterate (tree, pure, ix, fn); ix++)
inform (input_location, "\t%+#D", fn);
VEC_truncate (tree, pure, 0);
}
else
- inform (input_location, "%J since type %qT has pure virtual functions",
- TYPE_MAIN_DECL (type), type);
+ inform (DECL_SOURCE_LOCATION (TYPE_MAIN_DECL (type)),
+ " since type %qT has pure virtual functions",
+ type);
return 1;
}
NULL_TREE);
code = build2 (INIT_EXPR, inner_type, sub, value);
- code = build_stmt (EXPR_STMT, code);
+ code = build_stmt (input_location, EXPR_STMT, code);
add_stmt (code);
continue;
}
tree cons = copy_node (init);
CONSTRUCTOR_ELTS (init) = NULL;
code = build2 (MODIFY_EXPR, type, dest, cons);
- code = build_stmt (EXPR_STMT, code);
+ code = build_stmt (input_location, EXPR_STMT, code);
add_stmt (code);
}
break;
tree ftype = unlowered_expr_type (init);
bool ok = true;
REAL_VALUE_TYPE d;
- bool was_decl = false;
if (DECL_P (init))
- {
- was_decl = true;
- init = decl_constant_value (init);
- }
+ init = decl_constant_value (init);
if (TREE_CODE (type) == INTEGER_TYPE
&& TREE_CODE (ftype) == REAL_TYPE)
{
enum tree_code code = TREE_CODE (type);
- if (init == error_mark_node)
+ if (error_operand_p (init))
return error_mark_node;
gcc_assert (init);
if (TREE_CODE (type) == ARRAY_TYPE
&& TREE_CODE (init) != CONSTRUCTOR)
{
+ /* Allow the result of build_array_copy. */
+ if (TREE_CODE (init) == TARGET_EXPR
+ && (same_type_ignoring_top_level_qualifiers_p
+ (type, TREE_TYPE (init))))
+ return init;
+
error ("array must be initialized with a brace-enclosed"
" initializer");
return error_mark_node;
/* Vectors are like simple fixed-size arrays. */
len = TYPE_VECTOR_SUBPARTS (type);
- /* There cannot be more initializers than needed as otherwise
- reshape_init would have already rejected the initializer. */
- if (!unbounded)
- gcc_assert (VEC_length (constructor_elt, v) <= len);
+ /* There must not be more initializers than needed. */
+ if (!unbounded && VEC_length (constructor_elt, v) > len)
+ error ("too many initializers for %qT", type);
for (i = 0; VEC_iterate (constructor_elt, v, i, ce); ++i)
{
return expr;
}
- return cp_build_indirect_ref (last_rval, NULL, tf_warning_or_error);
+ return cp_build_indirect_ref (last_rval, RO_NULL, tf_warning_or_error);
}
if (types_memoized)
datum = build2 (POINTER_PLUS_EXPR, ptype,
fold_convert (ptype, datum),
build_nop (sizetype, component));
- return cp_build_indirect_ref (datum, 0, tf_warning_or_error);
+ return cp_build_indirect_ref (datum, RO_NULL, tf_warning_or_error);
}
else
return build2 (OFFSET_REF, type, datum, component);
/* The type to which we are casting. */
tree type;
+ VEC(tree,gc) *parmvec;
if (exp == error_mark_node || parms == error_mark_node)
return error_mark_node;
}
/* Call the constructor. */
- exp = build_special_member_call (NULL_TREE, complete_ctor_identifier, parms,
- type, LOOKUP_NORMAL, complain);
+ parmvec = make_tree_vector ();
+ for (; parms != NULL_TREE; parms = TREE_CHAIN (parms))
+ VEC_safe_push (tree, gc, parmvec, TREE_VALUE (parms));
+ exp = build_special_member_call (NULL_TREE, complete_ctor_identifier,
+ &parmvec, type, LOOKUP_NORMAL, complain);
+ release_tree_vector (parmvec);
if (exp == error_mark_node)
return error_mark_node;
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